Down a set and nearly a break against the younger Kudermetova sister, 21-year-old qualifier Polina, in the final of the Brisbane International on Sunday. Aryna Sabalenka remembered who she is.

She will be ranked higher on Monday than her more accomplished sister, Veronika. Kudermetova has already won seven matches in a row coming from the qualifying draw, including impressive victories ...

Kudermetova, who got into the main draw after sister Polina's withdrawal, improved to 6-2 overall against Samsonova. Why not watch this next… ...

Prediction: Minnen in 2 Head-to-head: First meeting Polina Kudermetova made all the headlines last week with the final run in Brisbane and she will now be ranked higher than her sister ...

Lucky loser Polina Kudermetova came from 3-0 down in the second set to defeat qualifier Priscilla Hon in the first round of the Hana Bank Korea Open. Why not watch this next… ...